<template>
  <div class="welcome" :style="{height:screenHeight-84+'px'}">
    <img src="../assets/images/welLogo.png" alt="">
  </div>
</template>
<style scoped>
  .welcome {
    background: url("../assets/images/welcome.png") no-repeat center;
    background-size: 100% 100%;
    text-align: center;
  }

  .welcome > img {
    margin-top: 15%;
    /*margin-left: 20%;*/
    height: 110px;
  }
</style>
<script>
export default {
  data() {
    return {
      screenHeight: document.documentElement.clientHeight
    }
  }
}
</script>
